Home / 3,681,183,455.34-5,080,158,527.40-2,177,099,137.14

Finding the Fourth Proportional to 3,681,183,455.34, 5,080,158,527.40 and 2,177,099,137.14

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Solution

The fourth proportional to 3,681,183,455.34, 5,080,158,527.40 and 2,177,099,137.14 is: 3,004,470,948.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,681,183,455.34 : 5,080,158,527.40 = 2,177,099,137.14 : x
  2. Step 2: Convert to fraction form
    3,681,183,455.34/5,080,158,527.40 = 2,177,099,137.14/x
  3. Step 3: Cross multiply
    3,681,183,455.34x = 5,080,158,527.40 × 2,177,099,137.14
  4. Step 4: Simplify right side
    3,681,183,455.34x = 11,060,008,746,536,951,808
  5. Step 5: Solve for x
    x = 11,060,008,746,536,951,808/3,681,183,455.34
  6. Step 6: Final answer
    x = 3,004,470,948.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.